Trying to figure out the syntax I could use to create a subset of data that does not include row numbers x:y. I'm trying to use things like != but to no avail. 
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        Mark Romano
        
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                    2What does "no avail" mean exactly? Are you getting errors? Can you give some sort of [reproducible example](http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example) so we can see what you are doing? `!=` is the not-equals comparer in R for atomic types. – MrFlick Oct 24 '15 at 22:38
